Help! Does anyone know what this is?

[Maheesh]

My Syrah is turning pink and shriveling…anyone know what it is? Thx.

 

[Cynewulf]

It looks kind of like sour rot, but the cluster doesn’t look ripe enough for that to be an issue yet. Maybe black rot. Where are you located and what have you been spraying with? Have you had birds or bugs going after the grapes?

 

[Maheesh]

I’m in so Oregon…I’m told it is due to high temps we have, over 100